For years, mobile security was treated like an extension of endpoint security, a box to tick rather than a risk that needs actively managing. Antivirus software, basic device controls and the assumption that mobile operating systems were “secure enough” formed the backbone of most mobile security strategies.
That approach no longer works, as 73% of UK organisations experienced a breach from their mobiles over the past year.
Most workforces now offer hybrid working. Employees access corporate data from personal devices, work on public Wi-Fi, install third-party apps and move between home, the office and remote locations. Unsurprisingly, cybercriminals have followed, and mobile devices are now one of the fastest growing victims of attacks.
This is where Mobile Threat Defence comes in, and why traditional mobile security is no longer enough.
The problem with traditional mobile security
Traditional mobile security solutions tend to focus on device management, not threat prevention.
They typically rely on:
- Basic malware detection
- OS-level controls
- Manual policy enforcement
- Limited visibility into real life threats
While these tools still play an important role, they were not designed to handle the dynamic, constantly evolving nature of mobile attacks.
Modern mobile threats don’t always look like classic malware, and can often hide in malicious websites, seemingly harmless apps, compromised networks or OS vulnerabilities. Many attacks don’t install anything at all, now making them invisible to legacy security tools.
Traditional mobile security tells you what devices you have, it doesn’t always tell you what those devices are exposed to.
How mobile threat defence is different
Mobile threat defence takes a proactive and intelligence-led approach to mobile security.
Rather than focusing solely on the device, MTD continuously monitors the behaviour, connections and activity across Android and iOS, identifying threats as they happen, and stopping them before they cause harm.
A modern MTD solution protects against risks across four key areas:
- Web Threats – – With 90% of data breaches occurring due to phishing and 82% of phishing attacks targeting mobile; mobile users regularly click links, scan QR codes and browse outside corporate networks, opening doors to phishing networks, malicious websites and scripts and command and control traffic. MTD detects and blocks these threats in real time, even when users are outside.
- App Threats – Not all risky apps are obvious or malicious by design as malicious apps are the top mobile-related threats experienced by organisations. Some quietly leak data, abuse permissions or contain hidden spyware. MTD identifies both known and unknown malware, spyware and leaky apps and any permission abuse. This visibility is critical in mobile environments
- Network Threats – Public and unsecured Wi-Fi networks remain as one of the easiest points to attack. MTD helps protect users from weak Wi-Fi security and compromised networks, ensuring that employees can work safely wherever they are, without having to guess what secure and what isn’t.
- Device Level Threats – Even the latest operating systems are not immune to vulnerabilities, but with MTD, all exploits and vulnerable configurations are detected, helping companies stay ahead of emerging threats without waiting for damage.
Why mobile threat defence matters now?
With the rise of remote work and cloud applications blurring the traditional security perimeter, mobile devices have become the gateway into corporate data and operating systems.
Without proper mobile threat protection, organisations face:
- Increased risk of data breaches
- Compliance challenges
- Disruption to business continuity
- Reduced employee confidence in mobile working
MTD addresses these head-on, delivering policy compliance support and continuous protection, keeping usability and privacy still front and centre.
How Trustd Mobile Threat Defence helps
Trustd MTD is built specifically for today’s mobile governed working world.
It protects Android and iOS devices through a combination of:
- A lightweight mobile app
- A cloud-based dashboard offering clear visibility and actionable insights
Powered by AI-driven threat detection, Trustd MTD blocks all risks of attacks a device vulnerability, while keeping deployment and user impact minimal.
What sets Trustd MTD apart is its user-first approach. Users receive clear alerts and guidance without invading their privacy nor slowing down users’ mobile devices, making it easier for organisations to protect data while maintaining trust and mobile working efficiency. This is why organisations choose Trustd MTD as it protects 1k+ organisations, has secured ~500k devices and holds a 4.7 star average user rating.
The Business Benefits of MTD
Implementing Mobile Threat Defence isn’t just about security, it’s about enabling the business to operate with confidence.
With Trustd MTD, organisations benefit from:
- Enhanced mobile security across all threat areas
- Real-time detection and response
- Improved compliance and policy enforcement
- Quick and complete protection with zero-touch deployment
- Better business continuity and reduced downtime
- Integration with existing security tools
- Lower costs by preventing incidents before they escalate
- Increased employee confidence in mobile working
Moving Beyond Traditional Mobile Security
Traditional mobile security still has a place, but on its own, it’s no longer enough.
Mobile Threat Defence adds the missing layer of intelligence and real-time protection that modern organisations need to stay secure in an increasingly mobile world.
With Trustd Mobile Threat Defence, organisations can move forward confidently, knowing their mobile devices, and the people using them are protected.
Contact us to learn how we can safeguard your data, devices and employees.
Sources:
Traced research February 2026 of CISOs in 100-1k user organisations.
CISCO 2021 Cybersecurity Threat Trends – https://umbrella.cisco.com/info/2021-cyber-security-threat-trends-phishing-crypto-top-the-list
Zimperium 2024 https://infosecurity-magazine.com/news/82-phishing-target-mobile-devices/
Traced research February 2026 of CISOs in 100-1k user organisations.
